Sprachspiel vs. vollständige Sprache

The article formulates a criticism of Wittgenstein's later philosophy which, in its substance, I would like to think, is fairly the same as the (hermeneutic) criticism issued by Apel and Habermas in the sixties. Contrary to these philosophers, however, I try to make the point by focusing on the distinction between language game and language, respectively between intralanguage relations of family resemblance (between language games) and interlanguage translation relations. The notion of a complete language is introduced — completeness of a language being, roughly, its possibility in principle of being translated into any (other) language — and the criticism of Wittgenstein is formulated as the allegation that he does not, or will not, acknowledge such a concept of completeness.So far the contents of the first part of the article. The rest of it assembles some hints, remarks and reminders which bear upon the question of the completeness of a language. These considerations include comments on the conditions of translatability, on the performative (agent's) knowledge or intention-in-action of the acting person, on Habermas' concept of communicative competence and on the notion of a responsible subject of action. It is alleged that to speak of translation and reporting an event as language games is misleading.     

The antinomy of divine necessity

This paper arose out of a discussion of a paper, Necessity and Explanation, presented by Robert Prévost (University of Texas at Arlington) at the Spring 1986 meeting of the North Texas Philosophical Association. An earlier version was presented to the 1987 meeting of the Society for Philosophy of Religion. I particularly want to thank Professor Billy Joe Lucas (Manhattanville College) for his very helpful comments on that earlier draft.     

Aids,myth, and ethics

The present paper is a commentary on an article by Larry Churchill [1]. Churchill has argued that the negative attitudes and adverse behavior we commonly encounter in connection with (suspected) AIDS patients may be understood in terms of a dualistic myth inspiring a ritual avoidance of dirt, of dirt as something that does not belong to a clean world order. The deep-seated mythical character of attitudes and behavior here makes them less accessible to the kind of rational argument commonly employed in ethics. Churchill also proposes a remedy for the (morally outrageous) dualistic mythical-ritual behavior he has focused — a remedy that may be overly intellectualistic.Three further comments are made: on the metaphorical meaning of myth, on a reductionist tendency in Churchill's deep-looking project, and on an ethically crucial ambiguity in the meaning of the other person's otherness. These (mildly critical) comments do not, however, detract from a positive overall evaluation of Churchill's basic idea that we will understand more about adverse attitudes and behavior in connection with AIDS if we think in terms of myth, ritual, dirt, and cleanliness.     

Meta-diagnosis: Towards a hermeneutical perspective in medicine with an emphasis on alcoholism

This essay argues that making a diagnosis in medicine is essentially a hermeneutic enterprise, one in which interpretation skills play a major part in understanding a disease. The clinical encounter is an event comprised of two voices; one is the voice of science which is grounded in empiricism, the other is that of human experience, which is grounded in story-telling and the interpretation of those stories.Using two voices, one from the Diagnostic and Statistical Manual of Mental Disorders-III-Revised, which describes alcohol abuse and alcohol dependence, and the other, that of Claire, a character in Edward Albee's play, A Delicate Balance, who is conversing with her brother-in-law, Tobias, I apply principles from Hans-Georg Gadamer's hermeneutics to the clinical diagnostic process. The essay will demonstrate that we overlook an enormous amount of information about alcoholism by an overreliance on objective data and that our hope for understanding alcoholics is in listening to their voices, and sharing the interpretation of their experiences with them.     

Some basic problems in the development of the human sciences in China today

Paper read on November 3, 1988 before the Philosophical Society of Fribourg (Switzerland) — In China we use social sciences to refer to all disciplines in the humanities and the social sciences. The expression is juxtaposed to natural sciences. Since I do not discuss such subjects as economics, education, journalism, and other practical fields, I prefer to use here the term human sciences.     

On fideism and Alvin Plantinga

The first version of this paper was presented at a summer workshop on Skepticism and Fideism in 1986 at the University of Notre Dame, sponsored by The Society of Christian Philosophers. Subsequent versions have been read at the Mississippi Philosophical Association and the American Academy of Religion. I would like to thank the director of the workshop, Phil L. Quinn, and the participants for providing an intellectual springboard for developing my ideas on the topic of fideism and the proper basicality of theistic belief.     

Indeterminiertheit,Iterabilität und Intentionalität

In his recent paper Indeterminacy, empiricism, and the first person John R. Searle tries to refute Willard V. O. Quine's famous indeterminacy of translation thesis by arguing that this thesis is in fact areductio ad absurdum of Quine's own linguistic behaviorism. Searle accuses Quine of being (irrationally) antimentalistic and suggests that the absurdity of Quine's thesis might be avoided if a full-fledged intentionality were tolerated in the debate on meaning. — This anti-Quinean approach in some respects reminds of the improbable debate between Searle and Jacques Derrida ten years ago, when Derrida had split and deferred intentionality by showing that the essential iterability of signs inevitably infects every intentional act with an unremovable non-presence.In this paper it is argued that Searle's attacks on Quine and Derrida have both failed — and that there are structural similarities between these two failures which reveal some interesting parallels between Quine's and Derrida's philosophy.     

The two cultures

Anhand von zwei Unterbereichen der künstlichen Intelligenz — den Expertensystemen und der wissenschaftlichen Entdeckung — wird aufzuzeigen versucht, daß die Beziehung zwischen der formalen und der intuitiven Kultur aus dem Gleichgewicht geraten ist. Dem Bereich der Intuition sollte größere Aufmerksamkeit gewidmet werden.

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This article is based on a presentation given on a symposium The Art of Science, in Amsterdam, Amolf, 27 May 1987. It was organized to celebrate the 65th birthday of Prof. J. o.     

Colour vision,evolution, and perceptual content

Computational models of colour vision assume that the biological function of colour vision is to detect surface reflectance. Some philosophers invoke these models as a basis for externalism about perceptual content (content is distal) and objectivism about colour (colour is surface reflectance). In an earlier article (Thompson et al. 1992), I criticised the computational objectivist position on the basis of comparative colour vision: There are fundamental differences among the colour vision of animals and these differences do not converge on the detection of any single type of environmental property. David R. Hilbert (1992) has recently defended computational objectivism against my comparative argument; his arguments are based on the externalist approach to perceptual content originally developed by Mohan Matthen (1988) and on the computationally inspired theory of the evolutionary basis for trichromacy developed by Roger N. Shepard (1990). The present article provides a reply to Hilbert with extensive criticism of both Matthen's and Shepard's theories. I argue that the biological function of colour vision is not to detect surface reflectance, but to provide a set of perceptual categories that can apply to objects in a stable way in a variety of conditions. Comparative research indicates that both the perceptual categories and the distal stimuli will differ according to the animal and its visual ecology, therefore externalism and objectivism must be rejected.Versions of this article were read to the Department of Philosophy at the University of Chicago and to the Department of Philosophy at Boston University. I am grateful to the audiences for the discussions that ensued. I am also grateful to an anonymous referee for constructive criticism of certain points in the article. Special thanks are due to my comparative colour vision collaborators, Adrian Palacios and Francisco Varela.     

Foucault on the Case: The Pastoral and Juridical Foundation of Medical Power

This paper employs Foucaults concept of governmentality to examine critically the efforts by medical humanists to reform the medical case. I argue that these reform efforts contribute to the individualizing dimensions of medical power through the development of a pastoral technique that medicine has taken over from religious authority. Clinical experiences at this NEH Institute also revealed a juridical dimension of the medical case that treats a patients statements as suspect and in need of corroboration by evidence provided by the patients body. The combination of these pastoral and juridical dimensions of the case contributes to the normalizing power of modern medicine, and medical humanists need to be aware of their own contribution to this form of power as they reform the case.     

The observing subject and psychophysiological research: An epistemological discourse

Realizing that scientific knowledge was not based on a simple disclosure of reality, but was rather invented and developed in accordance with our own conceptions and prejudices, it should no longer be possible to consider matters as if they existed independently of us out there.Taking as examples the notions of memory and information we try to elucidate the relevance this perspective has with respect to neuro- and psychophysiological research.     

Emeralds are no chameleons — Why “Grue” is not projectible for induction

The model function for induction of Goodmans's composite predicate Grue was examined by analysis. Two subpredicates were found, each containing two further predicates which are mutually exclusive (green and blue, observed before and after t). The rules for the inductive processing of composite predicates were studied with the more familiar predicate blellow (blue and yellow) for violets and primroses. The following rules for induction were violated by processing grue: From two subpredicates only one (blue after t) appears in the conclusion. As a statement about a future and unobserved condition this subpredicate, however, is not projectible for induction whereas the only suitable predicate (green before t) does not show up in the conclusion. In a disjunction a v b where a is true and b false the disjunction is true. When, however, the only true component is dropped, what remains is necessarily false. An analogous mistake may be observed in the processing of grue, where the only true component (green) was dropped in the conclusion. — As a potent criterion for correct inductions a check of the necessity of the conclusions is recommended.The author is indebted to Prof. Curt Christian for valuable suggestions.     

On a problem of P(α, δ, π) concerning generalized Alexandroff s cube

Universality of generalized Alexandroff's cube plays essential role in theory of absolute retracts for the category of , -closure spaces. Alexandroff's cube. is an , -closure space generated by the family of all complete filters. in a lattice of all subsets of a set of power .Condition P(, , ) says that is a closure space of all , -filters in the lattice ( ), .Assuming that P (, , ) holds, in the paper [2], there are given sufficient conditions saying when an , -closure space is an absolute retract for the category of , -closure spaces (see Theorems 2.1 and 3.4 in [2]).It seems that, under assumption that P (, , ) holds, it will be possible to givean uniform characterization of absolute retracts for the category of , -closure-spaces.Except Lemma 3.1 from [1], there is no information when the condition P (, , ) holds or when it does not hold.The main result of this paper says, that there are examples of cardinal numbers, , , such that P (, , ) is not satisfied.Namely it is proved, using elementary properties of Lebesgue measure on the real line, that the condition P (, ₁, 2 ) is not satisfied.Moreover it is shown that fulfillment of the condition is essential assumption in, Theorems 2.1 and 3.4 from [1] i.e. it cannot be eliminated.     

Bemerkungen zur Interpretation,Bestätigung und Progressivität der frühen Matrizenmechanik

Remarks on Interpretation, Confirmation and Progressiveness of Early Matrix Mechanics. Our note discusses a case study in view of questions of theory-choice. We examine the extent to which the first complete, consistent exposition of matrix mechanics in 1925 can be claimed to be reasonably confirmed, well interpreted and fruitful. Various strategies, by means of deductions and otherwise, by Born, Jordan and Heisenberg to establish these claims are critically assessed. It is shown that the outcome of the Bothe-Geiger experiment does not represent a direct confirmation of the theory. Finally we pose the question of progressiveness and argue for a low over-all problem-solving effectiveness.